201523212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2843}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 559016640

約数和(自身を除く): 357493428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 179, 198, 358, 396, 537, 716, 1074, 1611, 1969, 2148, 2843, 3222, 3938, 5686, 5907, 6444, 7876, 8529, 11372, 11814, 17058, 17721, 23628, 25587, 31273, 34116, 35442, 51174, 62546, 70884, 93819, 102348, 125092, 187638, 281457, 375276, 508897, 562914, 1017794, 1125828, 1526691, 2035588, 3053382, 4580073, 5597867, 6106764, 9160146, 11195734, 16793601, 18320292, 22391468, 33587202, 50380803, 67174404, 100761606, 201523212]

約数ペア:

[(1, 201523212), (2, 100761606), (3, 67174404), (4, 50380803), (6, 33587202), (9, 22391468), (11, 18320292), (12, 16793601), (18, 11195734), (22, 9160146), (33, 6106764), (36, 5597867), (44, 4580073), (66, 3053382), (99, 2035588), (132, 1526691), (179, 1125828), (198, 1017794), (358, 562914), (396, 508897), (537, 375276), (716, 281457), (1074, 187638), (1611, 125092), (1969, 102348), (2148, 93819), (2843, 70884), (3222, 62546), (3938, 51174), (5686, 35442), (5907, 34116), (6444, 31273), (7876, 25587), (8529, 23628), (11372, 17721), (11814, 17058)]